Assuming the deals are still available, you need to go to Ibotta.com and LOG IN! You can do this on a laptop or on your phone. But you have to log in with your Ibotta email address and Ibotta password. You may need to wait for a text or email to verify it is you.
Once you log in, you should get a screen that says the offers will be loaded to your account within an hour.
You can purchase the items at Walmart in-store (the easiest way), through Walmart Pickup&Delivery, Target Online, through HEB and through Shipt.
Be sure to link your Ibotta with Walmart Pickup&Delivery or Target Online before making your purchase. I don't use HEB or Shipt, so I don't know the procedure for this.
